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我想获得一个真正的 Facebook 链接。因此，在使用 Omniauth Gem 进行身份验证后，我的链接如下： https ://www.facebook.com/app_scoped_user_id/960601127305294/ 但我的真实个人资料链接是：https ://www.facebook.com/kuzevanoff

所以对于我的系统，有两个不同的链接。

我该如何解决我的问题？

谢谢！

我的 Omniauth 哈希：

Started GET "/auth/facebook" for 127.0.0.1 at 2015-05-31 13:40:45 +0200
I, [2015-05-31T13:40:45.979688 #56787]  INFO -- omniauth: (facebook) Request phase initiated.

<OmniAuth::AuthHash credentials=#<OmniAuth::AuthHash expires=true expires_at=1438249229 token="CAAXPwjr1V5oBABodmqtUPAGyPhnMBo3v7Q0Jifa8c7ZAYvvxYQiJoAydA1zJdeB6x9Gq8tRJFkEUeZAs003MnEe2mseO09UQwY3uvrS2JpodVqIauqRZAxUFbHBW234BB9s4q31WKpeOmbEzZBfmnP1cpowO3UWTOhfsfqFJObiPsZCKFPlZAjBH3rP6Fl6ldl62jUcLHDSIu7xubWPTvT"> extra=#<OmniAuth::AuthHash raw_info=#<OmniAuth::AuthHash email="boriska-iriska@yandex.ru" first_name="Boris" gender="male" id="960601127305294" last_name="Kuzevanov" link="https://www.facebook.com/app_scoped_user_id/960601127305294/" locale="ru_RU" name="Boris Kuzevanov" timezone=2 updated_time="2015-05-03T21:09:59+0000" verified=true>> info=#<OmniAuth::AuthHash::InfoHash email="boriska-iriska@yandex.ru" first_name="Boris" image="http://graph.facebook.com/960601127305294/picture" last_name="Kuzevanov" name="Boris Kuzevanov" urls=#<OmniAuth::AuthHash Facebook="https://www.facebook.com/app_scoped_user_id/960601127305294/"> verified=true> provider="facebook" uid="960601127305294">
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1 回答 1

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如果您使用的是omniauth-facebook gem，那么您将获得以下Auth Hashrequest.env['omniauth.auth']

# Example from omniauth-facebook gem
# https://github.com/mkdynamic/omniauth-facebook#auth-hash
{
  :provider => 'facebook',
  :uid => '1234567',
  :info => {
    :nickname => 'jbloggs',
    :email => 'joe@bloggs.com',
    :name => 'Joe Bloggs',
    :first_name => 'Joe',
    :last_name => 'Bloggs',
    :image => 'http://graph.facebook.com/1234567/picture?type=square',
    :urls => { :Facebook => 'http://www.facebook.com/jbloggs' },
    :location => 'Palo Alto, California',
    :verified => true
  },
  # Removed non-essential part for brevity..
}

如您所见，个人资料网址可通过 info > urls > Facebook 获得。此外，您可以将昵称附加到根 url 以获取配置文件链接。

"http://www.facebook.com/" + omniauth_hash.info.nickname
于 2015-05-31T11:30:18.460 回答